APA Style

Ho, K, F. et al (2009). My Pals are Here (MPH) Maths Enrichment 4B 2nd Edition (2nd edition). Singapore: Marshall Cavendish Education.

MLA Style

Ho, Kheong, Fong. et al. "My Pals are Here (MPH) Maths Enrichment 4B 2nd Edition". 2nd edition Singapore: Marshall Cavendish Education, 2009. Reference.